Turnbuckle Assemblies
The assemblies, manufactured from forged carbon steel, are shipped factory assembled complete with jam nuts. Jaw bolts are furnished complete with the pin bolt, nut, and stainless steel cotter pin. 
A. MHC
B. Jam Nut
C. Take-up Range
Rod Eye EndCode "R" |
 |
Large Eye EndCode "E" |
|
Jaw EndCode "J" |
End Code Designation
| "D" | "W" | "Y" |
| 5/8" | 7/8" | 1 5/8" |
| 3/4" | 15/16" | 1-13/16" |
| 7/8" | 1-1/8" | 1-15/16" |
| 1" | 1-3/16" | 2-3/8" |
Table 1 - Diameter and Take-up Range
| Code Number |
Diameter Inches |
Take-Up Inches |
Ultimate Strength lb. |
Approx. Wt. lb. Each |
| 509 | 5/8 | 9 | 16,000 | 3.5 |
| 512 | 5/8 | 12 | 16,000 | 4.0 |
| 609 | 3/4 | 9 | 25,000 | 5.2 |
| 612 | 3/4 | 12 | 25,000 | 6.3 |
| 712 | 7/8 | 12 | 35,000 | 8.6 |
| 812 | 1 | 12 | 45,000 | 12.7 |
Ordering Codes
| TB | XXX | - | X | X |
| Denotes Turnbuckle Series | Diameter and Take-Up Range (Table 1) | End Code Designation for One End (J, R, or E) | End Code Designation for Second End (J, R, or E) |
Example
TB609-JR
- Turnbuckle Assembly
- 3/4" x 9"
- With One Jaw
- And One Rod Eye End
